Lisa wrote the following steps in the formation of metamorphic rocks. step 1: rocks pushed up onto earth's surface due to movement of tectonic plates step 2: rocks experience extreme heat and pressure step 3: mineral composition of rocks changes step 4: original rocks transform into a new rock which step is incorrect?

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f

How do temperature and salinity affect deepwater currents? question 15 options: as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.

Which of the following is not a technology that can be used to conserve resources? a. hydropower b. volcanic power c. natural gas d. geothermal select the best answer from the choices provided a b c d